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In 2018, the global photovoltaic installation capacity was about 103.3GW. IHS Markit analyst EnergyTrend believes that the global photovoltaic installation data in 2019 will only be higher than that i...[Details]
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DC-DC module power supplies are increasingly used in communications, industrial automation, power control, rail transit, mining, military and other industries. Modular design can effectively simplify...[Details]
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0 Introduction
With the development of society, people are paying more and more attention to the development of health care, and the requirements for medical technology are getting...[Details]
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The integrated circuit KA7500B described in this article is a dedicated pulse width modulation switching power supply integrated controller produced by Samsung. It is fully compatible and interchangea...[Details]
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Since the 1990s, GaN materials have been widely used in display, indication, backlight and solid-state lighting, and have formed a huge market. So far, gallium nitride (GaN)-based light-emitting diod...[Details]
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Some time ago, the European Union proposed a resolution requiring mobile phone manufacturers to unify the interface to USBC. Those who have used this interface know its advantages. Android manufactur...[Details]
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Hall-effect switches and instrumentation sensors are becoming more common in industrial applications, and now product and manufacturing process designers have a wide range of highly integrated Hall-ef...[Details]
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In order to enrich the electronic functions of cars, OEMs have been installing various ECU components on cars. From 1993 to 2010, the number of ECUs used in Audi A8 models increased from 5 to more th...[Details]
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According to foreign media engadget, Google may release two terminal mobile phones on May 7, named Pixel 3a and Pixel 3a XL. Today, the whistleblower Evan Blass (@evleaks) revealed the appearance of ...[Details]
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Development is the top priority, and projects are the first support. In order to innovate the way of attracting investment in Xining (national-level) Economic and Technological Development Zone (he...[Details]
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#include "reg52.h" //MCU 51 header file, which stores the registers of the MCU
#include intrins.h
#define uchar unsigned char
#define uint unsigned int
uchar code tab ="0123456789";
sbit SID=P...[Details]
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MIDI is the language of electronic musical instruments. With the birth of MIDI, there are more and more digital electronic musical instruments, and the application of MIDI is becoming more and more c...[Details]
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On October 28, Shanghai Xinyang Semiconductor Materials Co., Ltd. (stock code: 300236, stock abbreviation: Shanghai Xinyang) held the first extraordinary general meeting of shareholders in 2021, and ...[Details]
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The fast charging of domestic mobile phones has made great progress every year. Last year, many models were still at the "one hour" level, but this year's fastest product, iQOO 5 Pro, has direc...[Details]
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On October 30, The Information's latest report pointed out that the standard version of the iPhone 17 has passed the early development stage. Apple's partner Foxconn is carrying out early manufactu...[Details]
Microcontroller MCU
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